same stuff here. black screen.Oh. Turned out that camera was off the map and was facing wrong direction. Try moving the mouse along the black screen with left mouse button pressed till you see anything

Near the bottom right corner it should have a little tab thing that says no camera/work camera.It should be on the right above the timeline thing, click it and it should take you to the middle of the map :)If not,im sorry. im pretty new to sfm.